音乐可以改变世界，因为它可以改变人的思想。
Music can change the world because it can change people's thoughts.
歌唱是为了表达无法用言语表达的东西。
The fundamental law of the militia is, that it be created, directed and commanded by the laws, and ever for the support of the laws.
拍卖理论的挑战在于平衡简洁性和策略复杂性。
未来属于那些能够以不同方式想象它的人。